Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21377699 · ArcScan

Block

#21,377,699

2026-09-17 19:31:06 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,699
Timestamp: 58 days ago · 2026-09-17 19:31:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xd339b3450024a4bd73cacecd5a9e23494bfc10371882e8fc19b274064ed22633
Parent hash: 0xfdfacacb…12197aab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,699 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.9%3,263,720 / 30,000,000

Base fee

20 gwei

State root

0x870bd880d06c…41ab69f35373

Transactions root

0x9575e201fdbf…fb9a71117e08

Receipts root

0xf5bcc0fe9693…a862f335285d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800